ipv6 nd ra min-interval


ipv6 nd ra min-interval <TIME>

no ipv6 nd ra min-interval [<TIME>]


Configures the minimum interval between transmissions of IPv6 RAs on the interface. The interval between RA transmissions on an interface is a random value that changes every time an RA is sent. The interval is calculated to be a value between the current max-interval and min-interval settings.

The no form of this command returns the setting to its default, provided the default value is less than the current max-interval setting.

Command context




Specifies a minimum advertisement time in seconds. Range: 3-1350. Default: 200 seconds.


Administrators or local user group members with execution rights for this command.


  • This value has one setting per interface and does not apply to RAs sent in response to a router solicitation received from another device.

  • The min-interval must be less than the max-interval. Attempting to set min-interval to a higher value results in an error message.


switch(config)# interface 1/1/1
switch(config-if)# ipv6 nd ra  min-interval 25